7054787527225 has 27 divisors (see below), whose sum is σ = 8804635746543. Its totient is φ = 5607484154640.

The previous prime is 7054787527187. The next prime is 7054787527237. The reversal of 7054787527225 is 5227257874507.

The square root of 7054787527225 is 2656085.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2539723509801 + 4515064017424 = 1593651^2 + 2124868^2 .

It is not a de Polignac number, because 7054787527225 - 2¹⁵ = 7054787494457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2164707646 + ... + 2164710904.

Almost surely, 2^{7054787527225} is an apocalyptic number.

7054787527225 is the 2656085-th square number.

7054787527225 is the 1328043-rd centered octagonal number.

It is an amenable number.

7054787527225 is a deficient number, since it is larger than the sum of its proper divisors (1749848219318).

7054787527225 is an frugal number, since it uses more digits than its factorization.

7054787527225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 76832000, while the sum is 61.

The spelling of 7054787527225 in words is "seven trillion, fifty-four billion, seven hundred eighty-seven million, five hundred twenty-seven thousand, two hundred twenty-five".